广东11选5

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柴鸡蛋种蛋孵化的湿度通风操控要点有哪些?

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柴鸡蛋种蛋孵化的湿度通风操控要点有哪些?

发布日期:2017-04-18 00:00 来源:http://immedr.com 点击:

据实验,37.8℃孵化21天出雏,柴鸡蛋孵化率最高;38.5℃仅20天就出雏;39.5℃只需19天,且雏鸡体重轻,孵化率低;35.5℃要推迟到24天出壳,且大多数胚胎死于壳内孵化进程中。

广东11选5YINGYIJUPEITAIDEXUWENTESE,CHAIJIDANRENFUFANGFAHEFUHUAFANGFAJINXINGZHUNQUESHIWEN。LIRUXIANGDAOSHIFUHUAQIDEFENPIRUFU,XUANYONGHENGWENFUHUAFA,FUHUAQIDEWENDUCAOKONGZAI37.8℃,CHUCHUQIDEWENDUWEI 37.O~37.5℃。XIANGTISHIFUHUAQIDEZHENGPIRUFU,XUANYONGBIANWENFUHUAFA,1~3TIANFUHUAWENDU38.0℃,4~12TIANWEI37.8℃,13~18TIANWEI 37.6℃,19~21TIANWEI37.0℃,FUHUASHISHIWENCAOKONGZAI22~26℃。ZHEIERSHUODEWENDUJUNSHIZHIKONGQIWENDU,DANBIZHEDIDIANFUHUACHANGDEFUHUAQIJUYOUZHANGLIANGDANQIAOWENDUDEGONGYONG,YINERSHIJIANGPEITAIWENDUSHEDINGZAI37.8℃,JINGGUOJIANKONGDANQIAOWENDULAISHEDINGFUHUAQINEIBUHUANJINGDEKONGQIWENDU,RANHOUBAOZHENGPEITAIFAYUYOUJIECHUDEWENDUHUANJING。

柴鸡蛋

SHIDUCAOKONG

SHIDUJUYOUDAOREZUOYONG,ZAICHAIJIDANFUHUAQIANQIKESHIPEITAISHOUREJUNYUN,FUHUAHOUQIYOULIYUPEITAISHENGLIREDESANFA,SHIHEDESHIDUHAIYOULIYUCHUJIPOQIAOSHI,ZAIMANZUSHIDUHEKONGQIZHONGERYANGHUATANDEZUOYONGXIA,SHIDANQIAOCHENGFENZHONGDETANSUANGAIBIANWEITANSUANQINGGAI,BIANYUCHUJICHUQIAO。FUHUASHIHECHUCHUSHIDEXIANGDUISHIDUYINGJIANCHIZAI50%~65%,FUHUAQINEIJIANCHI50%~60%,CHUCHUQINEIJIANCHI 65%~75%,PEITAIDUISHIBIANDEXIGUANGUIMOJIAOGUANG,BURUWENDULINGMIN,TONGCHANGBUHUIXINGCHENGFUHUALVDAFUXIAJIANG,DANSHIDUGUOGAO,HUIYANZHANGCHUQIAOSHIKE,CHUJITIRUANFUDA,RONGMAOZHANLIANDANHUANGYE;SHIDUGUODI,TIQIANCHUQIAO,CHUJIGANSHOU、SHOUXIAO,RONGMAOKUZAO、FAJIAO,YOUSHIZHANQIAO。SHIDUGUOGAODECAOKONGCUOSHISHIXIAJIANGHUANKONGSHIDUSHEDINGZHI,JIAQIANGTONGFENG;SHIDUDI,ZEXUQIUJINBUHUANKONGSHIDUSHEDINGZHI,DANSHIBULUNJIASHIRENGSHICHUSHIDOUBUNENGDUIHUANJINGWENDUFASHENGGUODAYINGXIANG。

柴鸡蛋

TONGFENGCAOKONG

TONGFENGNENGGOUGONGJIPEITAICHENGZHANGFAYUSUOXUDEYANGQI,PAICHUERYANGHUATAN,SHIFUHUAQINEIWENDUJUNYUN,TUIJINPEITAISANRETONGFENGDEQINGQIUSHIJIANCHIXINXIANDEKONGQI,YANGQIHANLIANGBUDIYU20%,ERYANGHUATANNONGDUBUCHAOYUEO.5%,DANBUNENGYINTONGFENGERYINGXIANGWENDUHESHIDU。TONGCHANGZAIFUHUAQIANQITONGFENGLIANGNENGGOUXIAOXIE,FUHUAZHONGHOUQI,GENZHEPEITAIRILINGDEZENGDA,DAIXIEJIAQIANG,TONGFENGLIANGYINGZHUJIANZENGQIANG。YOUQIZAIXINGJIANGPOQIAOCHUCHUDEQINGKUANGXIA,GENGYINGZHUYITONGFENG,FANGZHIFUHUAHOUQIPEIYIMENSIZAIQIAONEI。

BIZHEDIDIANFUHUACHANGXUANYONGDESHIco2CHUANGANQILAICAOKONGFUHUAQIHECHUCHUQIDETONGFENG,ZAIFUHUAQIDEFUHUAQIAN1-9TIANJIHEco2HANLIANG,GUIFANCHENGXUZHONGZUIGAOSHEDINGSHIo.85%,RANHOUTUIJINPEIYIFAYUJINCHENGZHONGDEXUEGUANDEFAYU,JINHOUJIANGco2DENONGDUZHUJIANLAZHIANQUANZHIo.3%YIXIA,TONGFENGDECAOKONGWANQUANSHIYIJUFAYUJINCHENGZHONGco2DEQINGQIU,ERBUSHIYONGLAIJINXINGWENDUCAOKONG,YINERJIANSHAOLETONGFENGDUIWENDUHESHIDUDEYINGXIANG。



相关标签:柴鸡蛋

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